Description
Jack’s Magic The Sapphire Stuff is a powerful clarifier, sequestrant, chelating agent, and flocculent solution, which requires no premixing. The Sapphire Stuff will not affect pH levels of your pool and can be used every two weeks to prevent the buildup of unsightly scaling, staining, scum, and foam.
Initial Dosage: 1 ounce per 5,000 gallons.
Maintenance Dosage: 1 ounce per 5,000 gallons every two weeks.